Investigative journalist, Author

Journalist, Author

Climate Justice Activist

Director, Transportation for America

Executive Director of the Energy Project, Bipartisan Policy Center

Acting Executive Director and Principal Deputy Director, U.S. DOE

Writer and Social Justice Facilitator

Advisor to the Chairman, Kleiner Perkins

Chair, Kleiner Perkins

Professor of Public Policy, Harvard Kennedy School

Professor of science and technology studies, Harvard Kennedy School

Executive Director, Carnegie Climate Governance Initiative

Senior Director, Electrification at Energy Innovation

Legislative Director, UAW

Global Director, Sustainability, Homologation and Compliance, Ford Motor Co.

Student; climate activist

Climate Justice Activist

Partner, Rhodium Group

Director, Climate Negotiations, World Resources Institute

Zen Buddhist Nun; Editor